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      <a href="../../index.html">All files</a> / <a href="index.html">javascripts/components</a> CopyToClipboard.jsx
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        <span class="strong">46.51% </span>
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        <span class="strong">33.33% </span>
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<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import React, { PropTypes } from 'react';
import { Tooltip, OverlayTrigger, MenuItem } from 'react-bootstrap';
&nbsp;
const propTypes = {
  copyNode: PropTypes.node,
  getText: PropTypes.func,
  onCopyEnd: PropTypes.func,
  shouldShowText: PropTypes.bool,
  text: PropTypes.string,
  inMenu: PropTypes.bool,
  tooltipText: PropTypes.string,
};
&nbsp;
const defaultProps = {
  copyNode: &lt;span&gt;Copy&lt;/span&gt;,
  onCopyEnd: <span class="fstat-no" title="function not covered" >() =&gt; </span>{},
  shouldShowText: true,
  inMenu: false,
  tooltipText: 'Copy to clipboard',
};
&nbsp;
export default class CopyToClipboard extends React.Component {
  constructor(props) <span class="branch-1 cbranch-no" title="branch not covered" >{</span>
    super(props);
    this.state = {
      hasCopied: false,
    };
&nbsp;
    // bindings
    this.copyToClipboard = this.copyToClipboard.bind(this);
    this.resetTooltipText = this.resetTooltipText.bind(this);
    this.onMouseOut = this.onMouseOut.bind(this);
  }
&nbsp;
  onMouseOut() {
    // delay to avoid flash of text change on tooltip
<span class="cstat-no" title="statement not covered" >    setTimeout(this.resetTooltipText, 200);</span>
  }
&nbsp;
  onClick() <span class="cstat-no" title="statement not covered" >{</span>
<span class="cstat-no" title="statement not covered" >    if (this.props.getText) {</span>
<span class="cstat-no" title="statement not covered" >      this.props.getText(<span class="fstat-no" title="function not covered" >(</span>d) =&gt; { <span class="cstat-no" title="statement not covered" >this.copyToClipboard(d); });</span></span>
    } else {
<span class="cstat-no" title="statement not covered" >      this.copyToClipboard(this.props.text);</span>
    }
  }
&nbsp;
  resetTooltipText() {
<span class="cstat-no" title="statement not covered" >    this.setState({ hasCopied: false });</span>
  }
&nbsp;
  copyToClipboard(textToCopy) {
    c</span>onst textArea = <span class="cstat-no" title="statement not covered" >document.createElement('textarea');
&nbsp;
<span class="cstat-no" title="statement not covered" >    textArea.style.position = 'fixed';</span>
<span class="cstat-no" title="statement not covered" >    textArea.style.left = '-1000px';</span>
<span class="cstat-no" title="statement not covered" >    textArea.value = textToCopy;</span>
&nbsp;
<span class="cstat-no" title="statement not covered" >    document.body.appendChild(textArea);</span>
<span class="cstat-no" title="statement not covered" >    textArea.select();</span>
<span class="cstat-no" title="statement not covered" >    try {</span>
<span class="cstat-no" title="statement not covered" >      if (!document.execCommand('copy')) {</span>
<span class="cstat-no" title="statement not covered" >        throw new Error('Not successful');</span>
      }
    } catch (err) {
<span class="cstat-no" title="statement not covered" >      window.alert('Sorry, your browser does not support copying. Use Ctrl / Cmd + C!'); // eslint-disable-line</span>
    }
&nbsp;
<span class="cstat-no" title="statement not covered" >    document.body.removeChild(textArea);</span>
&nbsp;
<span class="cstat-no" title="statement not covered" >    this.setState({ hasCopied: true });</span>
<span class="cstat-no" title="statement not covered" >    this.props.onCopyEnd();</span>
  }
&nbsp;
  tooltipText() {
    <span class="missing-if-branch" title="if path not taken" >I</span>if (this.state.hasCopied) {
<span class="cstat-no" title="statement not covered" >      return 'Copied!';</span>
    }
    return this.props.tooltipText;
  }
&nbsp;
  renderLink() {
    return (
      &lt;span&gt;
        {this.props.shouldShowText &amp;&amp;
<span class="branch-1 cbranch-no" title="branch not covered" >          &lt;span&gt;</span>
            {this.props.text}
            &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
          &lt;/span&gt;
        }
        &lt;OverlayTrigger
          placement="top"
          style={{ cursor: 'pointer' }}
          overlay={this.renderTooltip()}
          trigger={['hover']}
          bsStyle="link"
          onClick={this.onClick.bind(this)}
          onMouseOut={this.onMouseOut}
        &gt;
            {this.props.copyNode}
        &lt;/OverlayTrigger&gt;
      &lt;/span&gt;
    );
  }
&nbsp;
  renderInMenu() {
<span class="cstat-no" title="statement not covered" >    return (</span>
      &lt;OverlayTrigger placement="top" overlay={this.renderTooltip()} trigger={['hover']}&gt;
        &lt;MenuItem&gt;
          &lt;span
            onClick={this.onClick.bind(this)}
            onMouseOut={this.onMouseOut}
          &gt;
            {this.props.copyNode}
          &lt;/span&gt;
        &lt;/MenuItem&gt;
      &lt;/OverlayTrigger&gt;
    );
  }
&nbsp;
  renderTooltip() {
    return (
      &lt;Tooltip id="copy-to-clipboard-tooltip"&gt;
        {this.tooltipText()}
      &lt;/Tooltip&gt;
    );
  }
&nbsp;
  render() {
    let html;
    <span class="missing-if-branch" title="if path not taken" >I</span>if (this.props.inMenu) {
<span class="cstat-no" title="statement not covered" >      html = this.renderInMenu();</span>
    } else {
      html = this.renderLink();
    }
    return html;
  }
}
&nbsp;
CopyToClipboard.propTypes = propTypes;
CopyToClipboard.defaultProps = defaultProps;
&nbsp;</pre></td></tr>
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